Tax Resources

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Federal Tax Forms

  • Tax Assistance for Individuals:
    (800) 829-1040
  • Tax Assistance for People with Hearing Impairments:
    (800) 829-4059 (TDD)
  • Tax Assistance for Businesses:
    (800) 829-4933
  • Chicago
    230 S. Dearborn St.
    Chicago, IL 60604
    (312) 566-4912
    Monday-Friday – 8:30 a.m.-4:30 p.m.
  • Form 1040EZ
    Income tax return for single and joint filers with no dependents.

State of Illinois Tax Forms

  • Tax Assistance for Individuals: (800) 732-8866
  • Tax Assistance for People with Hearing Impairments: (800) 544-5304 (TDD)
  • Tax Assistance for Businesses & Tax Professionals: (217) 524-4772
  • Circuit Breaker Information (from Illinois Department on Aging) Application Forms
    Effective July 1, 2012, Illinois Cares Rx was terminated and the Circuit Breaker Property Tax Relief Grant was eliminated due to the lack of funding.

Other States’ Tax Forms

Helpful Tax Sites